Are you serious?!! When a muscle is misused consistently, it eventually fails to work properly

Anatomy doesn't work that way. You are really grasping at straws now aren't you?

That's a fact of life.

That's not much coming from someone with such a fluid definition of "fact".

The particular muscle I'm referring to was designed to be an exit only.

So why doesn't regular anal sex have detrimental effects in heterosexual couples? It can't be physically harmful in homosexual sex and not harmful is heterosexual sex. So unless there are countless women losing the "use" of certain muscles (and there are not) then your argument fails to pass the most basic of tests.

Smoking is questionable because it doesn't affect everyone the same way.

And that in no way supports you're theory that homosexual sex should be made illegal.

Drinking does not need to be illegal, but getting drunk should remain so, yes.

How can getting drunk remain illegal if it's not illegal in the first place? And what's your point, that being gay is fine, but gay people can't have sex?

The law has no place in the bedroom. How would you enforce the outlawing of gay sex? Would you advocate putting cameras in everybody's bedroom and have the Sex Police moniter their activites? Are you going to have random inspections? How could you prove such allegations? Are you willing to have your sex life monitered at all times? I doubt that you are. Such a law couldn't just target suspected gays, it would, by necessity, have to apply to everyone since people can't be identified as "gay" on sight alone, Therefore the only effective way to implement such a law would be to place every citizen under 24/7 video monitering. Such a measure is not only impractical but damn near impossible. I'd like my elected representatives to go about actually running the country instead of passing draconian and unenforcible laws.

Um, "Big Johnson?"
Poe.
And if overuse of muscles rendered them useless every homophobe would have permanently withered hands from wanking off to their thoughts about having teh buttseks with men in their churches.

Well, following your logic, the active member of the pair is not sinning AND heterosexual sex should be allowed for women. And man, good luck when you're responsible of causing cancer in pregnant women.

He's almost right on this one. People who engage in anal sex (or give themselves a lot of enemas) tend to have relaxed sphincters and can *ahem* leak. However, who gives a flying fart? It's not your bum microdick.

Smoking is obnoxious but I don't agree that it should be banned by the government. Drinking... I hate people who drink and drive, or drink and become assholes, or drink to drown their sorrows but again, let people make their own choices.

1) Getting drunk isn't illegal so long as you're on private property and have the consent of the owner to be there, and being drunk in public is usually only prosecuted if you're either causing problems or driving. If you're drunk in your home, the cops can't do shit to you.

2) Smoking most definitely causes harm every single time you do it. I'm a smoker and even I accept that it's a dangerous, not to mention disgusting habit. Likewise, alcohol does damage to your body every single time you use it, although the effects are cumulative over time and usually only affect alcoholics. Your liver takes a hit, you become dehydrated, it irritates your stomach and throat, and it kills off brain cells. Fortunately, these effects are fairly minor if you only drink occasionally as your body can repair itself pretty quickly, but the point is that one night of drinking does more damage to your body than a night of anal sex. And having anal sex every single night vs drinking a 26 every single night... well, the 26 is gonna do more harm.

3) Not all homosexuals have anal sex, and of those that do, most aren't doing it to the extent where their anal sphincter is about to prolapse. Sex-related prolapses are usually causes by inserting very large objects into the rectum. At any rate, there are also heterosexuals who partake in anal sex. And what about lesbians? So, let's say we banned anal sex (which is a stupid idea, but for argument's sake let's pretend it's not). There are still other forms of sex that homosexuals can partake in, namely hand-jobs and oral. How are THOSE practices harming anyone?

Oh, and for the record, even missionary-style heterosexual sex can cause minor tissue damage. And while we're at it, running a marathon or participating in sports does plenty of damage to your muscles, yet no one seems to want to outlaw those. Hell, just taking a dump can injure you. Let's ban pooping while we're at it.